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ch4aika [34]
2 years ago
15

Jessica has 48 coins, some of them are nickels and some are dimes. How many of each does she have if she has $3.25 total?

Mathematics
2 answers:
Afina-wow [57]2 years ago
8 0

Answer:

not sure

Step-by-step explanation:

12345 [234]2 years ago
6 0

how do we set up an equation

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How is quadrilateral ABCD related to quadrilateral A'B'C'D' shown below?
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What you put is correct. A’B’C’D’ is what would be shown if you rotate ABCD 90 degrees clockwise
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This is suppose to be a mathematical function I need to enter into excel. "Enter a formula in cell B10 to return a value of 3500
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7 0
2 years ago
Need help
kow [346]

1)\\\\\dfrac{-45}{-5}=45:5=9


2)\\(-2)(4)=-8\\(2)(-4)+-8\\-16:2=-8\\-16:(-2)=8\neq-8\\\\\text{All of the following expressions have the same value except}\ -16:-2.


3)\\-3^2=-3\cdot3=-9


(-2)^4=(-2)(-2)(-2)(-2)=16\\-2^4=-(2)(2)(2)(2)=-16\neq16\\(-2)(-2)(-2)(-2)=16\\2^4=(2)(2)(2)(2)=16\\\\\text{All of the following are equivalent except}\ -2^4.

3 0
2 years ago
For the entire city of Athens, the average income is $33,060, and 37.8% of the residents are below the poverty line. A local res
Brrunno [24]

Answer:

1. Option a

2. Option a

3. Population proportion

4. Sample proportion

Step-by-step explanation:

1The entire city of Athens is the:_______

a. population.

2) The 200 citizens from the researcher's data is the:______

a. sample

3) Which symbol would denote the value of 0.378 in this example?

Population proportion- average estimate of those residents in the entire city that are below the poverty line.

4) Which symbol would denote the value of 0.25 in this example?

Sample proportion - the average estimate of the 200 random sample residents that are below the poverty line.

5 0
2 years ago
what do i write for this " Write a problem that requires adding 1 to the quotient when interpreting the remainder."
Mariana [72]
You should write a ( real world situation ) question that can only have whole numbers as a solution because you would divide and then you can not have a fraction left over so instead you add one. For instance there are 132 students going on a field trip. 20 students can fit on each bus. how many buses are needed? 7 because when you divide 132 by 20 you get 6 remainder 12. You can not just make 12 students walk to the location so you would add an extra bus.
6 0
2 years ago
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